| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $164.84 | 8.725% | $179.2223 | $179.22 | $179.20 | $179.20 |
| Purchase #2 | $41.80 | 6.451% | $44.4965 | $44.50 | $44.50 | $44.50 |
| Purchase #3 | $202.96 | 13.118% | $229.5843 | $229.58 | $229.60 | $229.60 |
| Purchase #4 | $160.73 | 4.636% | $168.1814 | $168.18 | $168.20 | $168.20 |
| Purchase #5 | $89.50 | 7.535% | $96.2438 | $96.24 | $96.25 | $96.20 |
| Purchase #6 | $165.47 | 3.278% | $170.8941 | $170.89 | $170.90 | $170.90 |
| Purchase #7 | $128.49 | 8.395% | $139.2767 | $139.28 | $139.30 | $139.30 |
| 7 purchase totals = | $953.79 | $1,027.8991 | $1,027.89 | $1,027.95 | $1,027.90 | |